C Help please I'm using Microsoft Visual C++ 2010 Express and I'm trying to do the Hello World Project but I keep getting errors. What I typed: #include<stdio.h> #include "StdAfx.h int main() { printf("Hello World!"); return 0; } Error Message / Response: 1>------ Build started: Project: Test, Configuration: Debug Win32 ------ 2>------ Skipped Build: Project: HelloWorld1, Configuration: Debug Win32 ------ 2>Project not selected to build for this solution configuration 1> HelloWorld.cpp 1>HelloWorld.cpp(1): warning C4627: '#include <stdio.h>': skipped when looking for precompiled header use 1> Add directive to 'StdAfx.h' or rebuild precompiled header 1>HelloWorld.cpp(2): error C2001: newline in